US 12,304,865 B2
Development of alcoholic sucrose-based superplasticizer for geo-polymeric concrete and its process thereof
Manish Mudgal, Bhopal (IN); Anil Kumar, Bhopal (IN); Ramesh Kumar Chouhan, Bhopal (IN); Archana Singh, Bhopal (IN); and Avanish Kumar Srivastava, Bhopal (IN)
Assigned to Council of Scientific and Industrial Research, New Delhi (IN)
Filed by Council of Scientific and Industrial Research, New Delhi (IN)
Filed on Mar. 30, 2022, as Appl. No. 17/657,249.
Claims priority of application No. 202111015507 (IN), filed on Mar. 31, 2021.
Prior Publication US 2022/0315490 A1, Oct. 6, 2022
Int. Cl. C04B 28/06 (2006.01); C04B 14/06 (2006.01); C04B 18/02 (2006.01); C04B 18/08 (2006.01); C04B 18/14 (2006.01); C04B 22/06 (2006.01); C04B 24/02 (2006.01); C04B 24/10 (2006.01); C04B 28/00 (2006.01); C04B 103/10 (2006.01); C04B 103/32 (2006.01)
CPC C04B 28/006 (2013.01) [C04B 14/068 (2013.01); C04B 18/021 (2013.01); C04B 18/08 (2013.01); C04B 18/146 (2013.01); C04B 22/062 (2013.01); C04B 24/02 (2013.01); C04B 24/10 (2013.01); C04B 2103/10 (2013.01); C04B 2103/32 (2013.01); C04B 2201/52 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A geo-polymeric concrete comprising:
class F fly ash in a range from 10-20 wt % of a design mix;
river sand in a range from 25-35 wt % of the design mix;
a natural aggregate in a range from 20 to 45 wt % of the design mix;
silica fume in a range from 1 to 2 wt % of class F fly ash;
an alkaline activator solution; and
a superplasticizer in a range from 0.5 to 3 wt % of class F fly ash, wherein the superplasticizer comprises about 17 ml of commercial grade ethyl alcohol and 60 g of sucrose in 100 ml water.